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Search: Posts Made By: seamate
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09-21-2011, 02:24 PM
Replies: 52
Views: 23,882
Posted By seamate

Source for Vibra Cut and Vitreo Wax

Dave
Can you provide a link to source Vibra Cut and Vitreo?
Who is the manufacturer?

I have an 89 Checkmate Convincor that is in sore need of buff and wax

Dave
Forum: General Q & A
04-23-2009, 02:08 PM
Replies: 4
Views: 703
Posted By seamate

Oil question

I have a newly rebuilt 502, bored .030 over, flat tappet cam and roller rockers. The cam has been in before and is thus run in. Question is what oil to run. I have some Mobil 1 15W-50W to which I add...
Forum: General Q & A
04-23-2009, 11:43 AM
Replies: 1,796
Views: 311,111
Posted By seamate

Viscosity question

I have a newly rebuilt 502. Fresh bore to .030 over.
I am comtemplating what oil to run, break in vs long term. I have some Mobil 1 15W-50W. Is this OK?

Boat is an 89 Checkmate 25' Convincer
...
Forum: General Q & A
09-05-2007, 10:50 AM
Replies: 5
Views: 820
Posted By seamate

stevexsm

The engine shuts off "like you turned off the ignition". I now believe that the themostat is installed incorrectly with the spacer above the thermostat instead of below, now that I study the diagrams...
Forum: General Q & A
09-04-2007, 12:09 PM
Replies: 5
Views: 820
Posted By seamate

502 with a few shake down problems

I have recently rebuilt from the crank up a 95 502 EFI. In the process I added a hotter cam, roller rockers, stainless valves, and stainless marine exhaust in preparation to add a Procharger after I...
Forum: General Q & A
11-19-2004, 01:12 PM
Replies: 1
Views: 781
Posted By seamate

ECU Interface

I have a 1989 25' Checkmate convincor. Originally had carbureted 454. Recently built a 502 EFI up from the crank with all new everything including Severe Duty valves, roller rockers, enhanced cam...
Forum: General Q & A
09-05-2004, 12:18 PM
Replies: 0
Views: 3,409
Posted By seamate

Status of Shoreline Trailers

Does anybody know if Shoreline Trailers still exists? If so, could you provide a website or contact number? Looking for parts for a trailer.

Thanks,

Dave
Forum: General Q & A
11-28-2003, 03:39 PM
Replies: 9
Views: 6,526
Posted By seamate

Warlockgy This is seamate. I would be...

Warlockgy

This is seamate. I would be interested in your k-plane actuators.Please respond.

Dave
Forum: General Q & A
11-28-2003, 09:43 AM
Replies: 4
Views: 786
Posted By seamate

source for cushion clamps

Can anyone point me to a source for stainless steel cushion clamps? I want to clean up my engine compartment over the winter.

Thanx, Dave
Forum: General Q & A
03-10-2003, 09:30 PM
Replies: 9
Views: 9,540
Posted By seamate

Checkmate454mag You mentioned having closed...

Checkmate454mag
You mentioned having closed cooling system. I don't here of that system too often in performance applications. Could you describe what you have and any pros or cons? I am in salt...
Forum: General Q & A
03-04-2003, 07:45 AM
Replies: 9
Views: 1,322
Posted By seamate

Thrillseeker I am very interested in...

Thrillseeker

I am very interested in learning how to custom mold pods etc. for my dash. First project is to build a throttle mounting pod to hold zero effort contols. Next will be for tab...
Forum: General Q & A
03-04-2003, 07:38 AM
Replies: 13
Views: 2,066
Posted By seamate

RLW Yes. The exhaust valves are Manley...

RLW

Yes. The exhaust valves are Manley Severe Duty which are one piece inconel.

Dave
Forum: General Q & A
03-03-2003, 06:09 AM
Replies: 13
Views: 2,066
Posted By seamate

Back to my original topic. Does anyone have any...

Back to my original topic. Does anyone have any input re: engine paint?
Forum: General Q & A
03-03-2003, 06:08 AM
Replies: 13
Views: 2,066
Posted By seamate

Convincor I live in Southeastern PA and...

Convincor

I live in Southeastern PA and generally boat in South NJ and the Chesapeake
Forum: General Q & A
03-02-2003, 07:50 PM
Replies: 13
Views: 2,066
Posted By seamate

Convincor, When I got my Convincor, about 3...

Convincor,
When I got my Convincor, about 3 years ago, it had a 454 Mag w/ Bravo drive. The prop was a 3 blade of unknown pitch and diameter. I found that I couldn't trim the drive at all. When I...
Forum: General Q & A
03-02-2003, 06:59 PM
Replies: 13
Views: 2,066
Posted By seamate

convincor I have a '95 502 EFI, which I bought...

convincor
I have a '95 502 EFI, which I bought all apart with one scored cylinder. I sleeved the cylinder back to stock bore and replaced the piston and completely rebuilt the rest of the engine...
Forum: General Q & A
03-02-2003, 06:43 PM
Replies: 13
Views: 2,066
Posted By seamate

engine paint

I am just finishing up my winter project of building a fresh healthy 502 for my Checkmate. The engine is on a stand ready for paint. My intention is to spot prime bare spots with zinc chromate from a...
Forum: General Q & A
02-26-2003, 06:34 PM
Replies: 6
Views: 1,547
Posted By seamate

Valve seat question re: unleaded gas

This is a question for you pro engine builders out there. It is not boat related, but has been bothering me for awhile.

I have a '70 Corvette with a 350/350 engine, 11:1 compression. It was...
Forum: General Q & A
02-02-2003, 01:47 PM
Replies: 6
Views: 6,895
Posted By seamate

Engine / Bravo Drive rotation

My boat project this winter has involved building a fresh engine for my Checkmate Convincor. I had a 454 Mag which I traded away and got a 502 EFI that needed some work. I have completely rebuilt it...
Forum: General Q & A
01-27-2003, 09:38 PM
Replies: 11
Views: 3,237
Posted By seamate

Aggressor 25, No, I didn't buy F-1's Checkmate....

Aggressor 25,
No, I didn't buy F-1's Checkmate. I 've this boat for about 3 years and it came from the Hudson river in New York.

Dave
Forum: General Q & A
01-19-2003, 11:56 AM
Replies: 11
Views: 3,237
Posted By seamate

Checkmate Motor mount upgrade

I have an '89 Checkmate Convincor. It originally had a 454 Mag. I am currently building a 502 EFI with M-1 Procharger for it. Do you think it is necessary to upgrade the front motor mount from the...
Showing results 1 to 21 of 21


 
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